SAM9XE128 Atmel Corporation, SAM9XE128 Datasheet - Page 813
SAM9XE128
Manufacturer Part Number
SAM9XE128
Description
Manufacturer
Atmel Corporation
Datasheets
1.SAM9260.pdf
(290 pages)
2.SAM9261.pdf
(248 pages)
3.SAM9XE128.pdf
(860 pages)
4.SAM9XE128.pdf
(48 pages)
Specifications of SAM9XE128
Flash (kbytes)
128 Kbytes
Pin Count
217
Max. Operating Frequency
180 MHz
Cpu
ARM926
Hardware Qtouch Acquisition
No
Max I/o Pins
96
Ext Interrupts
96
Usb Transceiver
3
Usb Speed
Full Speed
Usb Interface
Host, Device
Spi
2
Twi (i2c)
2
Uart
6
Ssc
1
Ethernet
1
Sd / Emmc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
Yes
Adc Channels
4
Adc Resolution (bits)
10
Adc Speed (ksps)
312
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
16
Self Program Memory
NO
External Bus Interface
1
Dram Memory
sdram
Nand Interface
Yes
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8/3.3
Operating Voltage (vcc)
1.65 to 1.95
Fpu
No
Mpu / Mmu
No / Yes
Timers
6
Output Compare Channels
6
Input Capture Channels
6
32khz Rtc
Yes
Calibrated Rc Oscillator
No
- SAM9260 PDF datasheet
- SAM9261 PDF datasheet #2
- SAM9XE128 PDF datasheet #3
- SAM9XE128 PDF datasheet #4
- Current page: 813 of 860
- Download datasheet (13Mb)
43.11 Embedded Flash Characteristics
The maximum operating frequency is given in
cessor is fetching code out of it.
the EEFC_FMR register. This field defines the number of wait states required to access the Embedded Flash Memory.
Table 43-25. Maximum MCK Frequency vs. Embedded Flash Wait States
Table 43-26. AC Flash Characteristics
6254C–ATARM–22-Jan-10
Parameter
Program Cycle Time
Full Chip Erase
FWS
0
1
2
3
4
Conditions
per page including auto-erase
per page without auto-erase
Table 43-25
T = 85°C VDDCORE = 1.8V (MHz)
gives the device maximum operating frequency depending on the field FWS of
Table 43-26
19
40
60
76
90
AT91SAM9XE128/256/512 Preliminary
but is limited by the Embedded Flash access time when the pro-
Min
10
T = 85°C VDDCORE = 1.65V (MHz)
17
36
48
62
80
Max
4
2
Units
ms
ms
ms
813
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